<!DOCTYPE html>
<link rel="author" href="mailto:rbuis@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<style>
body {
  margin: 0;
  padding: 0;
}
div {
  content-visibility:hidden;
}
rect {
  stroke-width: 5px;
  stroke:green;
}
</style>

<div>
  <svg xmlns="http://www.w3.org/2000/svg">
    <rect id="rect" x="5" y="5" width="10" height="10"/>
  </svg>
</div>

<script>
  test(() => {
    const rectElement = document.getElementById('rect');
    const length = rectElement.getTotalLength();
    assert_greater_than(length, 0, 'length');
  }, `getTotalLength() should return nonzero value in a c-v:hidden subtree.`);

  test(() => {
    const rectElement = document.getElementById('rect');
    const point = rectElement.getPointAtLength(0);
    assert_greater_than(point.x, 0, 'point.x');
    assert_greater_than(point.y, 0, 'point.y');
  }, `getPointAtLength() should return nonzero values in a c-v:hidden subtree.`);

  test(() => {
    const rectElement = document.getElementById('rect');
    const inFill = rectElement.isPointInFill({ x: 7, y: 7});
    assert_true(inFill, 'fill');
  }, `isPointInFill() should return true in a c-v:hidden subtree.`);

  test(() => {
    const rectElement = document.getElementById('rect');
    const inStroke = rectElement.isPointInStroke({ x: 7, y: 7});
    assert_true(inStroke, 'stroke');
  }, `isPointInStroke() should return true in a c-v:hidden subtree.`);
</script>
